as a former hentai scanlations chief I think the Internet should be heavily blamed on us. ergo some people are sane and try to avoid the evil that it "L337" we as curious human beings are compelled to dig deeper into that which is totally icky just for the shit of it. you can slap as much protection on your pc as possible but there's only one person in the world who can break through that sort of protection in order to grasp the meanings and usage that is the cyberworld. the government, parents, child, rapist...everyone is to blame for the pros and cons of convenient international surfing.